Scania fault code 5634

Code 5634 is used by 5 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Fan rotational speed sensor and solenoid valve, T123 Fault in the fan. Read explanation → BMU Battery Management Unit BMU control unit, internal fault memory circuit A fault has been detected in the control unit's memory. Incorrect checksum. Read explanation → EMD Fan rotational speed sensor and solenoid valve, T123 Fault in the fan. Read explanation → EME Fan rotational speed sensor and solenoid valve, T123 Fault in the fan. Read explanation → EMO Fan rotational speed sensor and solenoid valve, T123 Fault in the fan. Read explanation →